Many more results in foreign languages than in english

[GoogleCodeExporter]

I can't understand why, if i search for "Italy" in english i get few results (8 
at the moment):

http://api2.socialmention.com/search?q=italy&t=blogs&f=rss

Besides, if i search in foreign languages like arabic or japanese i get many 
more results:

http://api2.socialmention.com/search?q=إيطاليا&t=blogs&f=rss
http://api2.socialmention.com/search?q=イタリア&t=blogs&f=rss

All of this doesn't change if i add the lang parameter.

Is there some kind of error i do?

Original issue reported on code.google.com by [email protected] on 19 Nov 2010 at 3:37